John Patrick O'Hara

City:

Cypress, Texas

Country:

United States

Published Applications:

Last publication date:

2015-11-19

Top Assignees for applications by John Patrick O'Hara

The entities that hold a legal rights for patent applications filed by inventor O'Hara John Patrick:

HALLIBURTON ENERGY SERVICES, INC. 1 Houston, TX United States

Recent patent applications by O'Hara John Patrick

John Patrick O'Hara from Cypress, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-11-19

US20150330188A1

Fixed constructions

Remotely controllable valve for well completion operations

InventorID:

1361041 ⎘